﻿namespace System
{
    /// <summary>
    /// 消息方向
    /// </summary>
    public enum MessageDirection
    {
        /// <summary>
        /// 向父极情景发送消息
        /// </summary>
        BRODCAST,

        /// <summary>
        /// 向子级情景发送消息
        /// </summary>
        BUBBLE
    }
}